73713068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 159376896

約数和(自身を除く): 85663828

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 169, 253, 286, 299, 338, 431, 506, 572, 598, 676, 862, 1012, 1196, 1724, 1859, 3289, 3718, 3887, 4741, 5603, 6578, 7436, 7774, 9482, 9913, 11206, 13156, 15548, 18964, 19826, 22412, 39652, 42757, 61633, 72839, 85514, 109043, 123266, 128869, 145678, 171028, 218086, 246532, 257738, 291356, 436172, 515476, 801229, 1417559, 1602458, 1675297, 2835118, 3204916, 3350594, 5670236, 6701188, 18428267, 36856534, 73713068]

約数ペア:

[(1, 73713068), (2, 36856534), (4, 18428267), (11, 6701188), (13, 5670236), (22, 3350594), (23, 3204916), (26, 2835118), (44, 1675297), (46, 1602458), (52, 1417559), (92, 801229), (143, 515476), (169, 436172), (253, 291356), (286, 257738), (299, 246532), (338, 218086), (431, 171028), (506, 145678), (572, 128869), (598, 123266), (676, 109043), (862, 85514), (1012, 72839), (1196, 61633), (1724, 42757), (1859, 39652), (3289, 22412), (3718, 19826), (3887, 18964), (4741, 15548), (5603, 13156), (6578, 11206), (7436, 9913), (7774, 9482)]